2. Select a single row deep groove ball bearing with the operating cycle listedbelow, which will have a life of 15 000 hours. Assume radial and axial loadfactors to be 1.0 and 1.5 respectively and inner race rotates.FractionRadialThrust(N)Speed|(R.P.M.)ServicefactorType of loadof cycle| (N)Нeavyshocks| 20003.01/1012004001/10Light shocks150010005001.5Moderate1/5100015006002.0shocks3/5No shock120020008001.0

Answered: Image /qna-images/answer/4118a187-5753-4f2c-80b7-ebd48b3142de.jpg

2. Select a single row deep groove ball bearing with the operating cycle listed below, which will have a life of 15 000 hours. Assume radial and axial load factors to be 1.0 and 1.5 respectively and inner race rotates. Fraction of cycle Speed (R.P.M.) Service factor Radial Thrust Type of load (N) (N) Heavy shocks 1/10 2000 1200 400 3.0 Light shocks Moderate shocks 1/10 1500 1000 500 1.5 1/5 1000 1500 600 2.0 3/5 No shock 1200 2000 800 1.0

2. Select a single row deep groove ball bearing with the operating cycle listed below, which will have a life of 15 000 hours. Assume radial and axial load factors to be 1.0 and 1.5 respectively and inner race rotates. Fraction of cycle Speed (R.P.M.) Service factor Radial Thrust Type of load (N) (N) Heavy shocks 1/10 2000 1200 400 3.0 Light shocks Moderate shocks 1/10 1500 1000 500 1.5 1/5 1000 1500 600 2.0 3/5 No shock 1200 2000 800 1.0

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

2. Select a single row deep groove ball bearing with the operating cycle listed
below, which will have a life of 15 000 hours. Assume radial and axial load
factors to be 1.0 and 1.5 respectively and inner race rotates.
Fraction
Radial
Thrust
(N)
Speed
|(R.P.M.)
Service
factor
Type of load
of cycle
| (N)
Нeavy
shocks
| 2000
3.0
1/10
1200
400
1/10
Light shocks
1500
1000
500
1.5
Moderate
1/5
1000
1500
600
2.0
shocks
3/5
No shock
1200
2000
800
1.0

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